"Paper and pen at the range? Unnecessary. Gun Log lets you store all your firearm data", American Warrior, issue Number 5.

Before you buy please go to the Developer Website and read about the App. The link is listed in the App Store. This app is not a simple list but instead an app that logs range results, ammo usage, firearms, ballistic drop tables, and has reports that allow you to analyze your shooting, firearms and ammunition, and...